#### The Feedback Theorem and Feedback loop simulation

Do the following problems:

- Use of the feedback theorem to analyze a transconductance amplifier circuit
- For this problem, you must construct the Bode diagrams by hand on semilog paper. Computer-generated plots will earn no credit.
- Six-cycle semilog paper
- Simulation of a closed-loop SEPIC
- For the simulation problem: LTSpice is well suited to the circuit-oriented nature of this problem and is recommended. If you wish, you may work this problem in Simulink instead, but it will be up to you to develop your own models of the entire loop and to correctly plot the loop gain.
- Some tips on getting Spice to converge and correctly compute the closed-loop system operating point.

*RWE update 2/20/15*